22 May 2014 Hybrid fusion and demosaicing algorithm with near-infrared image
Author Affiliations +
Abstract
In this paper, we propose a unified framework for color filter array (CFA) interpolation and visible/NIR image combination. The proposed method aims to reconstruct a high quality image from raw CFA data and the corresponding NIR image, similar to a multi-spectral fusion of color and NIR images. Based on NIR image, we impose a sparse constraint of gradient difference to modify the traditional color interpolation. The experiments indicate the effectiveness of our hybrid scheme to acquire joint color and NIR information in real-time, and show that this hybrid process can generate a better color image when compared with treating interpolation and fusion separately.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
X. Y. Luo, X. Y. Luo, J. Zhang, J. Zhang, Q. H. Dai, Q. H. Dai, "Hybrid fusion and demosaicing algorithm with near-infrared image", Proc. SPIE 9121, Multisensor, Multisource Information Fusion: Architectures, Algorithms, and Applications 2014, 91210J (22 May 2014); doi: 10.1117/12.2053206; https://doi.org/10.1117/12.2053206
PROCEEDINGS
7 PAGES


SHARE
RELATED CONTENT

Study on panel sharpening in different color spaces
Proceedings of SPIE (September 25 2013)
RGB-NIR image fusion: metric and psychophysical experiments
Proceedings of SPIE (February 07 2015)
New applications of Spectral Edge image fusion
Proceedings of SPIE (May 16 2016)
A novel region based approach for the fusion of combined...
Proceedings of SPIE (January 28 2010)

Back to Top